Glass fell from the window of a high-rise building in downtown Denver after it was shot at on Saturday night.

The Denver Police Department and Denver Fire Department were both alerted to shots fired near the 600 block of 15th Street on Saturday around 8 p.m., Denver police officer Siena Riley said.

One window on the 25th floor of office high-rise building Block 162 at 675 15th St. appears to have been damaged by gunfire, she added in an emailed statement. Responders at the scene cleaned up shattered glass that had fallen to the street. Representatives of the building told officers that they would board up windows on Saturday night.

However, on Sunday, police received calls about loose and falling glass. “Officers had to go back out there and request more glass be cut and the windows be boarded up,” Riley said.

No injuries have been reported, and no suspect information is available.

“Right now, it is unknown where the shots came from,” Riley said.

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